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发明名称
电子镇流器功率因数校正电路模块
摘要
一种电子镇流器功率因数校正电路模块,有8个脚与镇流器中元件相接,脚1接电容、二极管,脚2接二极管,脚3接二极管、脚4接电容、脚5接电容、电阻、二极管,脚6接电容、电阻、二极管,脚7接电容、电阻、二极管,脚8接电容、二极管。本实用新型使镇流器的功率因数大于0.95,谐波总含量小于30%,灯电流波峰比小于1.7,同时结构紧凑,生产工艺简单规范。
申请公布号
CN2390375Y
申请公布日期
2000.08.02
申请号
CN99233688.0
申请日期
1999.07.12
申请人
邓树兴
发明人
邓树兴
分类号
H05B41/14
主分类号
H05B41/14
代理机构
代理人
主权项
1、一种电子镇流器功率因数校正电路模块,有8个脚与荧光灯(10)的电子镇流器中元件相接,其特征是:脚(1)接电容C5、二极管D4正极、D5负极,脚(2)接电容C5、接二极管D6正极、D7负极,脚(3)接电容C6、接二极管D8正极、D4、D6负极,脚(4)接电容C7,脚(5)接电容C9、电阻R3、二极管D8负极,脚(6)接电容C9、电阻R3、R4、二极管D9负极,脚(7)接电容C8、电阻R4、二极管D9正极,脚(8)接电容C6、C7、C8、二极管D5、D7正极。
地址
410001湖南省长沙市八一西路135号发明与革新杂志社黄友直转
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